Knowledge base for software setup, errors, and daily tool work.

Fix "Module Not Found" Error After Microsoft Teams Reinstall

If you recently reinstalled Microsoft Teams and now see a “module not found” error, it usually me...

Outlook Not Receiving Emails: Common Fixes to Try

If Outlook has stopped receiving new emails, the problem is usually something simple like a pause...

Fix Windows Activation 504 Gateway Timeout Error

You try to activate Windows, but get a '504 Gateway Timeout' error. This usually means the activa...

GitHub Actions Workflow Not Triggering: Fixes & Checks

You've set up a GitHub Actions workflow, pushed a commit, and nothing happens. The workflow doesn...

How to Fix Microsoft Teams 404 Not Found Permissions Error